Oval|Lab Grown|IGI

12.03ct F VVS2 Oval Lab Grown Diamond

ID • F/VVS2 • IGI LG840638369

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG840638369

Diamond specifications and retailer prices

From $3,436 USD
As of November 1, 2026
Save $7,743 USD (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $11,179 USD at With Clarity · As of October 31, 2026
View at With Clarity

About this 12.03ct lab-grown oval diamond

This 12.03ct lab-grown oval sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840638369 or 840638369. Listed at 10 retailers as of October 31, 2026, with prices from $3,436 to $11,179, a $7,743 spread on the same certified stone. With Clarity lists it at $11,179. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

12.03
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840638369
Dimensions18.83 × 12.74 × 7.70 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.83 mm12.74 mm12.03 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840638369
Side View
Table 63.0%Crown 33.7°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $3,996 USD|Low: $3,354 USD|High: $11,179 USD|Avg: $6,772 USD|+0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
November 1, 2026
Retailer 7$3,436 USD
Retailer 6$3,533 USD
Retailer 1$3,996 USD
Retailer 8$4,648 USD
Retailer 3$4,828 USD
Retailer 4$6,365 USD
Retailer 2$9,688 USD
Retailer 5$10,055 USD
Retailer 9$10,409 USD
With Clarity$11,179 USD

32 data points across 10 retailers

10 retailers$3,436 USD to $11,179 USD

A
Cheapest Retailer
-
$3,436 USD
A
Retailer 2
-
$3,533 USD
HK$27,600 HKD
View
B+
Retailer 3
-
$3,996 USD
£3,147 GBP
View
B+
Retailer 4
-
$4,648 USD
View
B+
Retailer 5
-
$4,828 USD
€4,598 EUR
View
B+
Retailer 6
-
$6,365 USD
View
B
Retailer 7
-
$9,688 USD
A$14,905 AUD
View
B
Retailer 8
-
$10,055 USD
View
B
Retailer 9
-
$10,409 USD
View
Most Expensive
B
With Clarity
840638369 · Oct 31
$11,179 USD
View
9 more retailers have this diamond
Prices start from $3,436 USDSave up to $7,743 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
12.03ct Oval
$3,436 USD